三子养亲汤与保和丸组成中均含有的药物是（） A.神曲 B.桔梗 C.莱菔子 D.百合

阅读理解

     In most parts of the world, many students help their schools make less pollution. They join "environment clubs".

In an environment club,  people work together to make our environment clean.

     Here are some things students often do.

     No-rubbish lunches.  How much do you throw away after lunch? Environment clubs ask students to bring their

lunches in boxes that can be used again.  Every week they will choose the classes that make the Ieast rubbish and

report them to the whole school!

     No-car day.  On a no-car day,  nobody comes to school in a car,  not the students and not the te'achers! Cars give

pollution to our air, so remember:

     Walk, jump, bike or run.

     Use your legsl It's lots of fun!

     Turn off the water! Do you know.that some toilets can waste twenty to forty tons of water a half hour? In a year,

that will fill a small river! In environment clubs, students mend those broken toilets.

     We lovc our enyironment.  Let's work together to make it clean.

1. Environment clubs ask students __________.

A. to run to school every day

B. to take exercise every day

C. not to forget to take cars

D. not tothrow away lunch boxes

2. From the passage we know the students usually have lunch __________.

A. at school

B. in shops

C. in clubs

D. at home

3. On a no-car day, __________ will take a car to school.

A. both students and teachers

B. only students

C. neither students nor teachers

D. only teachers

4. After students mend toilets, they save __________.

A. a small river

B. a club

C. a lot of water

D. a toilet

5. The writer wrote the passage to ask students to __________.

A. clean schools

B. make less pollution

C. join clubs

D. help teachers

把4米长的绳子平均分成13段，每段长（    ）米，其中5段是这条绳长的（    ）。

— ______ clever the girl is！ — So she is.

A. How      B. What     C. What a

能纳气平喘的药物是（）

A.肉苁蓉

B.菟丝子

C.何首乌

D.益智仁

E.补骨脂

在中央银行选用的管制工具中，起到一种“信号导向”作用的管制工具是( )。

A．准备率

B．利率管制

C．贴现率政策

D．道义上的劝告